How would I work through these questions? I am confused on how to do so.

\fb. How might you use this data to test ideas about climate change? On the line below generate a hypothesis about climate change using the data in table 91. c. What additional data would you want to collect from the running record to test more ideas about climate change? Explore the datasets available from the United Nations at http:h'data.un.org/DataMartInfo.aspx or search for United Nations data using a Web browser. List four variables or data sets you would nd useful and explain why. 1. Complete the rest of the table by finding the population for each country. You will find population data at http://data.un.org/Data.aspx? d=POP&f=tableCode%3a22. Note that population would be best measured in 2016